SBR20A100CTB
Green
20A SBR
SUPER BARRIER RECTIFIER
Product Summary
V
RRM
(V)
100
I
O
(A)
10 (Per leg)
20 (Total)
V
F(MAX)
(V)
@ +25°
C
0.85
I
R(MAX)
(mA)
@ +25°
C
0.1
Features and Benefits
Patented Trench SBR technology provides superior avalanche
capability versus Schottky diodes, ensuring more rugged and
reliable end applications
Reduced ultra-low forward voltage drop (V
F
); Better efficiency
and cooler operation
Reduced high temperature reverse leakage; Increased reliability
against thermal runaway failure in high temperature operation
Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Qualified to AEC-Q101 Standards for High Reliability
®
Description and Applications
The SBR20A100CTB provides very low V
F
and excellent reverse
leakage stability at high temperatures. It is ideal for use as a rectifier,
freewheel diode or blocking diode in:
DC/DC Converters
AC/DC Adaptors
Mechanical Data
Case: TO263AB (D2PAK), TO263AB (D2PAK) (Type TH)
Case Material: Molded Plastic, “Green” Molding compound. UL
Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Finish - Matte Tin Annealed over Copper Leadframe
Solderable per MIL-STD-202, Method 208
Polarity: See Below
Weight: 1.6 grams (Approximate)
TO263AB (D2PAK)
TO263AB (D2PAK) (Type TH)
Package Pin Out
Configuration
Top View
Ordering Information
(Note 4)
Part Number
SBR20A100CTB
SBR20A100CTB-13
SBR20A100CTB
SBR20A100CTB-13
Notes:
Case
TO263AB (D2PAK)
TO263AB (D2PAK)
TO263AB (D2PAK) (Type TH)
TO263AB (D2PAK) (Type TH)
Packaging
50 Pieces/Tube
800/Tape & Reel
50 Pieces/Tube
800/Tape & Reel
1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
Marking Information
= Manufacturer’s Marking
SBR20A100CTB = Product Type Marking Code
AB = Foundry and Assembly Code
YYWW = Date Code Marking
YY = Last Two Digits of Year (ex: 16 = 2016)
WW = Week (01 to 53)
SBR is a registered trademark of Diodes Incorporated.
SBR20A100CTB
Document number: DS35613 Rev. 4 - 2
1 of 5
www.diodes.com
November 2016
© Diodes Incorporated
SBR20A100CTB
Maximum Ratings (Per Leg)
(@T
A
= +25° unless otherwise specified.)
C,
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Output Current
(Per Leg)
(Total)
Symbol
V
RRM
V
RWM
V
RM
I
O
I
FSM
I
RRM
Value
100
10
20
250
3
Unit
V
A
A
A
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
Peak Repetitive Reverse Surge Current (2μs-1KHz)
Thermal Characteristics (Per Leg)
Characteristic
Typical Thermal Resistance Junction to Case (Per Leg)
(Note 5)
Operating and Storage Temperature Range
Symbol
R
JC
T
J
, T
STG
Value
5
-65 to +175
Unit
°
C/W
°
C
Electrical Characteristics (Per Leg)
(@T
A
= +25° unless otherwise specified.)
C,
Characteristic
Forward Voltage Drop
Symbol
V
F
Min
—
—
—
—
—
Typ
—
0.60
—
—
—
Max
0.75
0.64
0.85
0.1
100
Unit
V
Test Condition
I
F
= 10A, T
J
= +25°
C
I
F
= 10A, T
J
= +125°
C
I
F
= 20A, T
J
= +25°
C
V
R
= 100V, T
J
= +25°
C
V
R
= 100V, T
J
= +125°
C
Leakage Current (Note 6)
Notes:
I
R
mA
5. Device mounted on Aluminum substrate 2inch square.
6. Short duration pulse test used to minimize self-heating effect.
10
P
D
, POWER DISSIPATION (W)
I
F
, INSTANTANEOUS FORWARD CURRENT (A)
12
100
10
T
A
= 175
°
C
T
A
= 150
°
C
8
1
T
A
= 125
°
C
T
A
= 85
°
C
T
A
= 25
°
C
6
0.1
4
2
0.01
0
0
4
6
8
10 12 14 16 18
I
F(AV)
, AVERAGE FORWARD CURRENT (A)
Figure 1 Forward Power Dissipation
2
0.001
0
0.2
0.4
0.6
0.8
1
V
F
, INSTANTANEOUS FORWARD VOLTAGE (V)
Figure 2 Typical Forward Characteristics
SBR20A100CTB
Document number: DS35613 Rev. 4 - 2
2 of 5
www.diodes.com
November 2016
© Diodes Incorporated
SBR20A100CTB
I
O
, AVERAGE RECTIFIED OUTPUT CURRENT (A)
I
R
, INSTANTANEOUS REVERSE CURRENT (µA)
100000
12
10000
10
1000
8
Note 5
100
6
10
4
1
2
0.1
0
10 20 30 40 50 60 70 80 90 100
V
R
, INSTANTANEOUS REVERSE VOLTAGE (V)
Figure 3 Typical Reverse Characteristics
0
25
50
75
100
125
150
T
A
, AMBIENT TEMPERATURE (
°
C)
Figure 4 Forward Current Derating Curve
175
Package Outline Dimensions
Please see http://www.diodes.com/package-outlines.html for the latest version.
TO263AB (D2PAK)
E
A
c2
L1
7° ± 1°
D
H
L2
e
b
b2
See Detail B
c
L3
Gauge Plane
Seating
Plane
E1
D1
a
L
Detail B
TO263AB (D2PAK)
Dim Min
Max
Typ
A
4.07
4.82
-
A1
0.00
0.25
-
b
0.51
0.99
-
b2
1.15
1.77
-
c
0.356 0.73
-
c2
1.143 1.65
-
D
8.39
9.65
-
D1
6.55
6.95
-
e
2.54 TYP
E
9.66 10.66
-
E1
6.23
8.23
-
H
14.61 15.87
-
L
1.78
2.79
-
L1
-
1.67
-
L2
-
1.77
-
L3
-
-
0.254
a
0°
8°
-
All Dimensions in mm
A1
SBR20A100CTB
Document number: DS35613 Rev. 4 - 2
3 of 5
www.diodes.com
November 2016
© Diodes Incorporated
SBR20A100CTB
Package Outline Dimensions
(Cont.)
Please see http://www.diodes.com/package-outlines.html for the latest version.
TO263AB (D2PAK) (Type TH)
TO263AB (D2PAK)
(Type TH)
Dim
Min Max Typ
A
4.40 4.70 4.57
A1
0.00 0.20 0.10
A2
2.59 2.79 2.69
b
0.77 0.90 0.813
b2
1.20 1.36 1.27
c
0.356 0.47 0.381
c2
1.22 1.32 1.27
D
8.60 8.80 8.70
D1
6.60 7.80 7.60
D1a
5.33 6.53 6.33
D1b
4.54 5.74 5.54
e
2.54 BSC
E
10.00 10.20 10.10
E1
6.67 7.87 7.67
E1a
4.94 6.14 5.94
E1b
7.06 8.26 8.06
H
14.70 15.50 15.10
L
2.00 2.60 2.30
L1
1.17 1.40 1.27
L2
1.45 1.70 1.55
L3
0.25 BSC
L4
2.50 REF
θ
0°
8°
5°
θ1
5°
9°
7°
θ2
1°
5°
3°
All Dimensions in mm
E
L1
L4
D
A
c2
01
A2
H
01
02
Ø
1.
50
L2
e
b
b2
See Detail B
E1a
c
L3
Gauge Plane
Seating
Plane
D1
E1
D1b D1a
E1b
0
L
Detail B
A1
Suggested Pad Layout
Please see http://www.diodes.com/package-outlines.html for the latest version.
TO263AB (D2PAK), TO263AB (D2PAK) (Type TH)
X1
Y1
Y2
X
Dimensions
C
X
X1
Y
Y1
Y2
Value (in mm)
5.08
1.10
10.41
3.50
7.01
15.99
Y
C
SBR20A100CTB
Document number: DS35613 Rev. 4 - 2
4 of 5
www.diodes.com
November 2016
© Diodes Incorporated
SBR20A100CTB
IMPORTANT NOTICE
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume
all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated
website, harmless against all damages.
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and
hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or
indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings
noted herein may also be covered by one or more United States, international or foreign trademarks.
This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the
final and determinative format released by Diodes Incorporated.
LIFE SUPPORT
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the
failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2016, Diodes Incorporated
www.diodes.com
SBR20A100CTB
Document number: DS35613 Rev. 4 - 2
5 of 5
www.diodes.com
November 2016
© Diodes Incorporated
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